add swap file if you only have 1G RAM

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dd if=/dev/zero of=/swapfile1 bs=1024 count=524288

mkswap /swapfile1

swapon /swapfile1

vi /etc/fstab

# edit /etc/fstab file, add the following line

/swapfile1 none swap sw 0 0

# save and quit

free -m

swapon -s

add swap file if you only have 1G RAM

标签：tab   win   line   swa   mkswap   free   following   quit   count   

原文地址：https://www.cnblogs.com/otfsenter/p/9626924.html